Vitamin A Deficiency Disorders List

Vitamin A deficiency can lead to blindness skin disease and growth retardation in children. 25 rows Deficiency Diseases Sources.

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In addition it has other adverse effects including increased mortality and the term vitamin A deficiency disorders VADD has been introduced to cover the whole clinical spectrum of disease.

Vitamin a deficiency disorders list. Primary vitamin A deficiency is caused by prolonged dietary deprivation. Following is the list of. Retinol Retinoic Acid Beta.

14 rows Inadequate intake of vitamins results in vitamin deficiency diseases. The major cause of blindness in children worldwide is xerophthalmia caused by vitamin A deficiency. Counteracts night blindness and weak eye sight.

Vision loss often begins as a problem adjusting to seeing in the dark or night blindness. Protein-energy malnutrition Vitamin A deficiency Iron deficiency and Iodine deficiency disorders 1. Vitamin A deficiency has a plethora of clinical manifestations ranging from xerophthalmia practically pathognomonic to disturbances in growth and susceptibility to severe infection far more protean.

Important in the development of bones and teeth. What causes vitamin A deficiency. Vitamin A deficiency can result from inadequate intake fat malabsorption or liver disorders.

Like other classical vitamin deficiency states scurvy rickets some of the signs and symptoms of xerophthalmia were recognized long ago. Vitamin A Retinol Retinal Beta-carotene Vitamin A Details. Exclusive breast feeding- This is giving an infant no other food or drink not even water apart from breast milk including expressed breast milk except for vitamins mineral supplements or medicines in the form of syrups or drops.

Promotes normal working of both male and female reproductive system. Deficiency impairs immunity and hematopoiesis and causes rashes and typical ocular effects eg xerophthalmia night blindness. Importance Benefits of Vitamin A.

The main symptom of vitamin A deficiency is vision loss and blindness. Other causes of vitamin A deficiency are inadequate intake fat malabsorption or liver disorders. People with night blindness do not see well in the dark.

But they can see normally if enough light is present. Vitamins A B2 C B6 Zinc Hypocobalaminemia. Vitamin A deficiency is defined as serum retinol levels of below 28 gdL.

Deficiency impairs immunity and hematopoiesis and causes rashes and typical ocular effects eg xerophthalmia night blindness. Diagnosis is based on typical ocular findings and low vitamin A levels. Protects against common eye disorders such as cataracts.

One of the early signs of xerophthalmia is night blindness or the inability to see in low light or darkness 214. Helps prevent macular degeneration of the eyes. Vitamin A deficiency disorders.

The most common symptom of vitamin A deficiency in young children and pregnant women is xerophthalmia.

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